APA (7th ed.) Citation

Grossman, I., & Magnus, W. (1964). Groups and their graphs (6. print.). Random House.

Chicago Style (17th ed.) Citation

Grossman, Israel, and Wilhelm Magnus. Groups and Their Graphs. 6. print. New York: Random House, 1964.

MLA (9th ed.) Citation

Grossman, Israel, and Wilhelm Magnus. Groups and Their Graphs. 6. print. Random House, 1964.